Oklo Inc.
OKLO- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0001849056
In the last 90 days, Oklo Inc. insiders filed 0 open-market purchases and 19 sales; 673 institutions reported holding it in 13F filings for Q2 2026, worth $4.27B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in Oklo Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 93
- +39 vs. Q1 2024
- Shares held
- 40.0M
- +16.3M (+68.6%) vs. Q1 2024
- Total value
- $338.6M
- +$67.9M (+25.1%) vs. Q1 2024
- New holders
- 63
- 15 more added
- Sold out
- 24
- 13 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OKLO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 673 | $4.27B |
| Q1 2026 | 679 | $4.43B |
| Q4 2025 | 683 | $5.37B |
| Q3 2025 | 640 | $7.24B |
| Q2 2025 | 481 | $3.03B |
| Q1 2025 | 292 | $747.1M |
| Q4 2024 | 238 | $882.1M |
| Q3 2024 | 124 | $387.2M |
| Q2 2024 | 93 | $338.6M |
| Q1 2024 | 54 | $270.8M |
| Q4 2023 | 37 | $274.8M |
| Q3 2023 | 65 | $433.8M |
| Q2 2023 | 75 | $439.5M |
| Q1 2023 | 72 | $488.4M |
| Q4 2022 | 73 | $466.4M |
| Q3 2022 | 77 | $474.3M |
| Q2 2022 | 73 | $470.7M |
| Q1 2022 | 69 | $464.4M |
| Q4 2021 | 68 | $462.7M |
| Q3 2021 | 70 | $464.4M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Oklo Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Data Collective IV GP, LLC | 6,920,804 | $58.6M | 41.08% | +6,920,804 | New |
| Encompass Capital Advisors LLC | 5,716,241 | $48.4M | 2.62% | +2,882,640+101.7% | Added |
| HITE Hedge Asset Management LLC | 3,920,419 | $33.2M | 3.25% | +3,647,353+1,335.7% | Added |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 3,056,992 | $25.9M | 0.12% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,202,901 | $18.7M | 0.00% | +2,202,901 | New |
| Balyasny Asset Management LLC | 1,387,667 | $11.8M | 0.03% | +1,387,667 | New |
| BlackRock Inc. | 1,328,436 | $11.3M | 0.00% | +1,328,436 | New |
| Millennium Management LLC | 1,285,721 | $10.9M | 0.01% | −557,479−30.2% | Reduced |
| Alyeska Investment Group, L.P. | 1,010,350 | $8.56M | 0.05% | +1,010,350 | New |
| Valiant Capital Management, L.P. | 914,195 | $7.74M | 0.91% | +914,195 | New |
| MMCAP International Inc. SPC | 851,537 | $7.21M | 1.00% | +116,868+15.9% | Added |
| Goldman Sachs Group Inc | 813,661 | $6.89M | 0.00% | +813,661 | New |
| D. E. Shaw & Co., Inc. | 774,478 | $6.56M | 0.01% | 00.0% | Unchanged |
| Gratus Capital LLC | 739,872 | $6.27M | 0.25% | +739,872 | New |
| Geode Capital Management, LLC | 712,767 | $6.04M | 0.00% | +712,767 | New |
| CI Private Wealth, LLC | 634,754 | $5.38M | 0.01% | +634,754 | New |
| Jane Street Group, LLC | 523,027 | $4.43M | 0.00% | +523,027 | New |
| Readystate Asset Management LP | 502,190 | $4.25M | 0.20% | −74,810−13.0% | Reduced |
| Hel Ved Capital Management Ltd | 455,000 | $3.85M | 1.36% | +455,000 | New |
| Arosa Capital Management LP | 438,000 | $3.71M | 2.89% | +438,000 | New |
| Aventail Capital Group, LP | 437,491 | $3.71M | 0.26% | +437,491 | New |
| Charles Schwab Investment Management Inc | 401,320 | $3.40M | 0.00% | +401,320 | New |
| Point72 Asset Management, L.P. | 382,104 | $3.24M | 0.01% | +382,104 | New |
| Scopus Asset Management, L.P. | 375,000 | $3.18M | 0.10% | +375,000 | New |
| Morgan Stanley | 323,478 | $2.74M | 0.00% | +209,451+183.7% | Added |
| State Street Corp | 321,928 | $2.73M | 0.00% | +263,828+454.1% | Added |
| Cardiff Park Advisors, LLC | 315,133 | $2.67M | 0.26% | +315,133 | New |
| JPMorgan Chase & Co | 272,038 | $2.30M | 0.00% | −664,605−71.0% | Reduced |
| SkyView Investment Advisors, LLC | 261,424 | $2.21M | 0.39% | −602−0.2% | Reduced |
| Discovery Capital Management, LLC | 216,400 | $1.83M | 0.24% | +216,400 | New |
| Alight Capital Management LP | 213,962 | $1.81M | 0.45% | +213,962 | New |
| Fred Alger Management, LLC | 152,591 | $1.29M | 0.01% | +152,591 | New |
| Susquehanna International Group, LLP | 147,723 | $1.25M | 0.00% | +122,378+482.8% | Added |
| Northern Trust Corp | 145,777 | $1.23M | 0.00% | +145,777 | New |
| Nomura Holdings Inc | 137,244 | $1.16M | 0.01% | +137,244 | New |
| Wells Fargo & Company | 124,763 | $1.06M | 0.00% | +124,763 | New |
| Cowen and Company, LLC | 105,000 | $889.4K | 0.02% | −530,154−83.5% | Reduced |
| Mountain Lake Investment Management LLC | 100,551 | $851.7K | 0.89% | +100,551 | New |
| Moore Capital Management, LP | 100,000 | $847.0K | 0.02% | −400,000−80.0% | Reduced |
| Caption Management, LLC | 85,971 | $728.2K | 0.08% | +85,971 | New |
| Bokf, NA | 85,000 | $720.0K | 0.01% | +85,000 | New |
| Magnetar Financial LLC | 75,000 | $635.3K | 0.01% | −513,556−87.3% | Reduced |
| Kestra Advisory Services, LLC | 67,288 | $569.9K | 0.00% | +67,288 | New |
| Group One Trading, L.P. | 66,523 | $563.5K | 0.02% | −11,912−15.2% | Reduced |
| Joule Financial, LLC | 58,973 | $499.5K | 0.20% | +22,630+62.3% | Added |
| Mariner, LLC | 57,544 | $487.4K | 0.00% | +57,544 | New |
| IMC-Chicago, LLC | 55,189 | $467.5K | 0.01% | +55,189 | New |
| Cerity Partners LLC | 51,315 | $434.6K | 0.00% | +51,315 | New |
| Cinctive Capital Management LP | 46,100 | $390.5K | 0.02% | −7,414−13.9% | Reduced |
| Citadel Advisors LLC | 46,001 | $389.6K | 0.00% | +46,001 | New |
| Simplex Trading, LLC | 39,892 | $337.0K | 0.01% | +17,595+78.9% | Added |
| Flow State Investments, L.P. | 39,557 | $335.0K | 0.11% | −353,303−89.9% | Reduced |
| Virtu Financial LLC | 39,470 | $334.0K | 0.02% | +25,161+175.8% | Added |
| Atom Investors LP | 36,525 | $309.4K | 0.03% | +36,525 | New |
| Exchange Traded Concepts, LLC | 35,600 | $301.5K | 0.01% | +29,370+471.4% | Added |
| Secure Asset Management, LLC | 34,224 | $289.9K | 0.05% | +34,224 | New |
| Quest Partners LLC | 31,527 | $267.0K | 0.04% | +31,527 | New |
| Squarepoint Ops LLC | 27,431 | $232.3K | 0.00% | +12,028+78.1% | Added |
| Commonwealth Equity Services, LLC | 26,995 | $229.0K | 0.00% | +26,995 | New |
| Carlson Capital L P | 25,000 | $211.8K | 0.03% | +25,000 | New |
| Level Four Advisory Services, LLC | 20,300 | $171.9K | 0.01% | +20,300 | New |
| Portland Investment Counsel Inc. | 20,000 | $169.4K | 0.06% | +20,000 | New |
| MYDA Advisors LLC | 20,000 | $169.4K | 0.05% | +20,000 | New |
| Sepio Capital, LP | 18,372 | $156.0K | 0.01% | +18,372 | New |
| Shay Capital LLC | 18,346 | $155.4K | 0.04% | −15,589−45.9% | Reduced |
| Advisory Services Network, LLC | 16,475 | $139.5K | 0.00% | +16,475 | New |
| Mercer Global Advisors Inc | 16,204 | $137.2K | 0.00% | +16,204 | New |
| GeoWealth Management, LLC | 12,850 | $108.8K | 0.00% | +12,850 | New |
| Highland Capital Management Fund Advisors, L.P. | 12,600 | $106.7K | 0.01% | +12,600 | New |
| Peapack Gladstone Financial Corp | 12,310 | $104.0K | 0.00% | +12,310 | New |
| Black Swift Group, LLC | 10,000 | $84.7K | 0.02% | +10,000 | New |
| Strategic Blueprint, LLC | 10,000 | $84.7K | 0.01% | +10,000 | New |
| FNY Investment Advisers, LLC | 9,560 | $80.0K | 0.05% | −77,240−89.0% | Reduced |
| Citigroup Inc | 6,500 | $55.1K | 0.00% | −93,500−93.5% | Reduced |
| Royal Bank of Canada | 4,096 | $34.0K | 0.00% | +3,596+719.2% | Added |
| Advisor Group Holdings, Inc. | 3,425 | $28.1K | 0.00% | +3,025+756.3% | Added |
| Kozak & Associates, Inc. | 1,700 | $14.0K | 0.00% | +700+70.0% | Added |
| UBS Group AG | 1,490 | $12.6K | 0.00% | +1,469+6,995.2% | Added |
| Stone House Investment Management, LLC | 1,400 | $11.9K | 0.00% | +1,400 | New |
| Federation des caisses Desjardins du Quebec | 1,365 | $11.6K | 0.00% | +1,365 | New |
| The PNC Financial Services Group, Inc. | 1,330 | $11.3K | 0.00% | +1,330 | New |
| Natixis | 1,300 | $11.0K | 0.00% | +1,300 | New |
| ADAR1 Capital Management, LLC | 1,000 | $8.47K | 0.00% | +1,000 | New |
| Caitlin John, LLC | 550 | $4.66K | 0.00% | +550 | New |
| Gordian Capital Singapore Pte Ltd | 518 | $4.39K | 0.00% | +518 | New |
| CIBC Private Wealth Group, LLC | 496 | $3.68K | 0.00% | +496 | New |
| Larson Financial Group LLC | 400 | $3.39K | 0.00% | +400 | New |
| Harbour Investments, Inc. | 300 | $2.54K | 0.00% | +300 | New |
| Barclays PLC | 295 | $2.50K | 0.00% | +295 | New |
| Cypress Capital, LLC | 200 | $1.69K | 0.00% | +200 | New |
| US Bancorp | 100 | $847 | 0.00% | +100 | New |
| Sound Income Strategies, LLC | 60 | $508 | 0.00% | +60 | New |
| Sanctuary Wealth Management, L.L.C. | 31 | $263 | 0.00% | +31 | New |
| Empyrean Capital Partners, LP | 0 | $0 | 0.00% | −3,056,992−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −1,853,981−100.0% | Sold out |
| Fort Baker Capital Management LP | 0 | $0 | 0.00% | −1,486,979−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −857,122−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −591,412−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −320,388−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −230,528−100.0% | Sold out |